Advantech MIO-5270 User Manual download pdf (Page 19)

9 MIO-5270 User Manual

Chapter 2 Hardware Installation

2.1.3 Jumper Description

Cards can be configured by setting jumpers. A jumper is a metal bridge used to close

an electric circuit. It consists of two metal pins and a small metal clip (often protected

by a plastic cover) that slides over the pins to connect them. To close a jumper, you

connect the pins with the clip. To open a jumper, you remove the clip. Sometimes a

jumper will have three pins, labeled 1, 2 and 3. In this case you would connect either

pins 1 and 2, or 2 and 3.

J3 LCD Power

Part Number 1653003201

Footprint HD_3x2P_79_D

Description PIN HEADER 3*2P 180D(M) 2.0mm DIP SQUARE WO/Pb

Setting Function

(1-3)* +3.3V

(3-5) +5V

(3-4) +12V

J5 COM2 Setting

Part Number 1653003260

Footprint HD_3x2P_79

Description PIN HEADER 3x2P 2.0mm 180D(M) SMD 21N22050

Setting Function

(1-2)* RS232

(3-4) RS485

(5-6) RS422

1 2 ... 14 15 16 17 18 19 20 21 22 23 24 ... 75 76

No comments

Advantech MIO-5270 User Manual Page 19